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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source
 *
 * Copyright 2013 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.xnio.conduits;

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import java.util.concurrent.TimeUnit;
import org.xnio.ChannelListener;
import org.xnio.XnioIoThread;
import org.xnio.XnioWorker;
import org.xnio.channels.StreamSinkChannel;
import org.xnio.channels.StreamSourceChannel;

/**
 * A conduit which wraps a channel, for compatibility.
 *
 * @author David M. Lloyd
 */
public final class StreamSinkChannelWrappingConduit implements StreamSinkConduit {
    private final StreamSinkChannel channel;

    /**
     * Construct a new instance.
     *
     * @param channel the channel to wrap
     */
    public StreamSinkChannelWrappingConduit(final StreamSinkChannel channel) {
        this.channel = channel;
    }

    public long transferFrom(final FileChannel src, final long position, final long count) throws IOException {
        return channel.transferFrom(src, position, count);
    }

    public long transferFrom(final StreamSourceChannel source, final long count, final ByteBuffer throughBuffer) throws IOException {
        return channel.transferFrom(source, count, throughBuffer);
    }

    public int write(final ByteBuffer src) throws IOException {
        return channel.write(src);
    }

    public long write(final ByteBuffer[] srcs, final int offs, final int len) throws IOException {
        return channel.write(srcs, offs, len);
    }

    @Override
    public int writeFinal(ByteBuffer src) throws IOException {
        return channel.writeFinal(src);
    }

    @Override
    public long writeFinal(ByteBuffer[] srcs, int offset, int length) throws IOException {
        return channel.writeFinal(srcs, offset, length);
    }

    public void terminateWrites() throws IOException {
        channel.shutdownWrites();
    }

    public boolean isWriteShutdown() {
        return ! channel.isOpen();
    }

    public void resumeWrites() {
        channel.resumeWrites();
    }

    public void suspendWrites() {
        channel.suspendWrites();
    }

    public void wakeupWrites() {
        channel.wakeupWrites();
    }

    public boolean isWriteResumed() {
        return channel.isWriteResumed();
    }

    public void awaitWritable() throws IOException {
        channel.awaitWritable();
    }

    public void awaitWritable(final long time, final TimeUnit timeUnit) throws IOException {
        channel.awaitWritable(time, timeUnit);
    }

    public XnioIoThread getWriteThread() {
        return channel.getIoThread();
    }

    public void setWriteReadyHandler(final WriteReadyHandler handler) {
        channel.getWriteSetter().set(new ChannelListener() {
            public void handleEvent(final StreamSinkChannel channel) {
                handler.writeReady();
            }
        });
    }

    public void truncateWrites() throws IOException {
        channel.close();
    }

    public boolean flush() throws IOException {
        return channel.flush();
    }

    public XnioWorker getWorker() {
        return channel.getWorker();
    }
}